//
//  FSLPerson.m
//  04-KVO代码研究
//
//  Created by 我演示 on 2020/8/5.
//  Copyright © 2020 Jerry-Fu. All rights reserved.
//

#import "FSLPerson.h"

@implementation FSLPerson


//-(void)setAge:(int)age {
//    _age = age;
//}
-(void)_setAge:(int)age {
    _age = age;
}



@end
